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Chris Heaney

PROFILE

Chris Heaney

Chris Heaney developed and maintained core trading and risk management features for the drift-labs/protocol-v2 repository, focusing on perpetual markets, order execution, and DeFi protocol safety. He engineered robust order sizing logic, margin and liquidation controls, and flexible admin tooling, using Rust and TypeScript to ensure reliability and operational agility. His work included integrating multi-oracle support, enhancing PnL settlement, and improving observability through targeted logging and test coverage. By refining smart contract logic and SDK interfaces, Chris addressed edge cases in financial math and governance, delivering a resilient, maintainable codebase that supports high-velocity trading and secure protocol operations.

Overall Statistics

Feature vs Bugs

64%Features

Repository Contributions

257Total
Bugs
69
Commits
257
Features
125
Lines of code
43,338
Activity Months13

Work History

October 2025

5 Commits • 3 Features

Oct 1, 2025

Month: 2025-10 — Summary of development work on drift-labs/protocol-v2 focusing on risk-aware order sizing, admin controls, and safer liquidation flows. Delivered key features, fixed critical edge-case bugs, and enhanced operational control with tests and tooling. Business value includes improved risk management, operational agility, and reliable PnL settlement for expired positions.

September 2025

24 Commits • 10 Features

Sep 1, 2025

In September 2025, drift-labs/protocol-v2 delivered significant risk-management and reliability improvements, alongside usability and governance enhancements. Key features and fixes included the introduction of max margin ratio per position with propagation to the swift message, the reversion of swift max margin ratio changes to restore stability, and improvements to order execution and post-only logic. The month also saw stability-focused tooling and CI improvements, plus strengthened security and governance controls. This combination reduced trading risk, improved developer productivity, and enhanced system observability and safety.

August 2025

12 Commits • 2 Features

Aug 1, 2025

For Aug 2025, drift-labs/protocol-v2 delivered critical reliability and risk improvements across order execution, PNL settlement, and overall code quality. The team implemented robust order fill and trigger logic, strengthened PNL risk controls, and maintained a focus on test coverage and maintainability to support fast, safe iteration in a high-velocity trading environment.

July 2025

21 Commits • 11 Features

Jul 1, 2025

July 2025 monthly summary for drift-labs/protocol-v2 highlighting risk controls, revenue mechanics, and stability improvements. Focused on delivering core features, stabilizing the release, and enabling future oracle and SDK enhancements across the v2 protocol.

June 2025

35 Commits • 15 Features

Jun 1, 2025

June 2025 delivered meaningful business value and notable technical gains across drift-labs/protocol-v2 and drift-labs/dlob-server. The focus was on observability, data integrity, routing flexibility, risk controls, and CI stability, enabling faster debugging, more reliable operations, and better client/API synchronization.

May 2025

2 Commits • 1 Features

May 1, 2025

Monthly summary for 2025-05: Delivered configurability improvements to High Leverage Mode (HLM) by adding an optional current_users parameter across relevant configuration functions, enabling direct control of active user counts. Fixed data accuracy by updating SwitchboardOnDemandClient to use landed_at timestamps for submissions, ensuring the most recent submission time is reflected. These changes enhance operational control, data integrity, and reliability of HLM configurations and switchboard data streams in drift-labs/protocol-v2.

April 2025

8 Commits • 2 Features

Apr 1, 2025

April 2025 monthly summary for drift-labs/protocol-v2 focusing on business value and technical achievements. Highlights include perpetual market trading enhancements that speed fills and improve execution reliability, test suite cleanup and CI reliability improvements, and SDK/IDL metadata alignment with current interfaces (no code changes). The combined work strengthens perpetual trading performance, reduces CI friction, and clarifies developer surface for SDK users.

March 2025

21 Commits • 16 Features

Mar 1, 2025

March 2025 (2025-03) focused on strengthening reliability, risk controls, and developer experience in drift-labs/protocol-v2. The work spanned SDK and program improvements, targeted code quality efforts, and release hygiene to support stable, scalable releases. Notable outcomes include improved order lifecycle tracking, per-user risk sizing, safer handling during oracle outages, and expanded perp-position transfer capabilities, underpinned by rigorous formatting and linting.

February 2025

12 Commits • 4 Features

Feb 1, 2025

February 2025 monthly summary for drift-labs/protocol-v2: Delivered key features, fixed critical financial calculation bugs, and improved overall code quality. Key business outcomes include enhanced risk controls in liquidations, more robust liquidity operations, and safer market activation for hot wallets. Release work progressed through version bumps and new capabilities, including signed orders post take profit/stop loss, and an oracle validity checker fix. The month also emphasized test reliability and formatting standards to reduce regressions. Key outcomes by area: - Features delivered: hot wallet market initialization; transfer_pools instruction for asset transfers between pools; release updates including version bumps and new signed orders feature with an oracle validity fix. - Major bugs fixed: precision in high-leverage liquidator fees; stability improvements for max withdrawable amount calculation. - Code quality: Rust formatting and test readability improvements; oracle/test refactors. - Impact: stronger risk controls, improved liquidity management, and safer market activation with streamlined release processes. - Skills demonstrated: Rust development, cargo fmt, test-driven changes, security practices for admin-verification flows, versioning and changelog maintenance.

January 2025

25 Commits • 15 Features

Jan 1, 2025

Monthly summary for 2025-01 focused on delivering higher reliability and broader capability in drift-labs/protocol-v2, with emphasis on settlement accuracy, risk controls, and SDK enhancements across multiple oracle sources. Highlights include new risk-mitigation controls (vault invariant pause), expanded liquidation capabilities (spot liquidations with swap), and robust margin/oil accounting improvements, underpinned by code quality and release discipline (lint-safe formatting, changelog, and version bumps). The work also strengthens multi-oracle support, exportability of functionality, and overall platform resilience in a high-integrity trading environment.

December 2024

36 Commits • 19 Features

Dec 1, 2024

December 2024: Delivered a set of high-impact features and reliability improvements across protocol-v2 and keeper-bots-v2 with strong focus on business value, risk controls, and developer experience. Key initiatives included enabling multi-source oracle usage, order placement optimizations, SDK and dependency stabilization, and enhanced observability through targeted logging and tests. Where refactors introduced risk, stability safeguards and rollbacks were executed to maintain reliability. Overall, the month delivered measurable improvements in performance, integration stability, and governance of critical trading workflows.

November 2024

50 Commits • 23 Features

Nov 1, 2024

November 2024 delivery run for drift-labs/protocol-v2: delivered ergonomic Referrer Map in the SDK with lazy loading for referrerInfo keys, improved performance and developer ergonomics; added OpenBook support for wETH; fixed critical error handling gaps and status updates; expanded program capabilities with high-leverage fee adjustments, exposed update_user_stats_referrer_status in the library, and moved swift orders to a Vec-based implementation for reallocability; reinforced mainnet safety by preventing swift user orders init on mainnet; reinforced code quality with widespread code formatting and cleanup, and progressed releases to v2.102.0 with incremental version bumps; introduced development tooling improvements (Price Service dev dependency) and admin hot-wallet support for Pyth pull oracle. These changes collectively enhance reliability, performance, and business value while expanding capabilities for traders and developers.

October 2024

6 Commits • 4 Features

Oct 1, 2024

October 2024 monthly summary for drift-labs/protocol-v2: Delivered targeted features and essential bug fix work that strengthen reliability, governance flexibility, analytics, and developer experience. The work focused on reducing operational overhead, clarifying revenue flows, and improving market management across the protocol.

Activity

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Quality Metrics

Correctness89.4%
Maintainability88.8%
Architecture86.2%
Performance84.0%
AI Usage21.4%

Skills & Technologies

Programming Languages

GoJSONJavaScriptMarkdownPythonRustShellSolidityTOMLTypeScript

Technical Skills

AMMAPI DesignAPI DevelopmentAPI IntegrationAlgorithmic TradingAnchorAnchor FrameworkAsynchronous ProgrammingBackend DevelopmentBig Number LibrariesBlockchain DevelopmentCI/CDCode CleanupCode FormattingCode Reverting

Repositories Contributed To

3 repos

Overview of all repositories you've contributed to across your timeline

drift-labs/protocol-v2

Oct 2024 Oct 2025
13 Months active

Languages Used

JavaScriptMarkdownRustTypeScriptJSONTOMLPythonShell

Technical Skills

AnchorBackend DevelopmentBlockchain DevelopmentDocumentationRustSDK Development

drift-labs/dlob-server

Jun 2025 Jun 2025
1 Month active

Languages Used

TypeScript

Technical Skills

Backend DevelopmentTypeScript

drift-labs/keeper-bots-v2

Dec 2024 Dec 2024
1 Month active

Languages Used

JavaScript

Technical Skills

Dependency ManagementYarn

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